JPH0131700Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a panel (hereinafter simply referred to as a panel) for use in corners of buildings, such as houses and storerooms. The purpose is when the panel is installed,
To provide a panel that completely eliminates the exposure of nail heads for mounting on its decorative surface, is easy to attach and detach, and is hard to deform in appearance.

An embodiment of the panel according to the present invention will be described in detail below with reference to the drawings. Figures 1a and 1b are perspective views showing a typical example of the above panel;
2 is a panel, 2 is a decorative panel made of a long plate, 3 is an inclined piece, 4 is a tongue piece, and 5 is a male connector. To explain further, the panel 1 is constructed by integrally attaching a male connector 5 to the back surface 2a of a decorative panel 2 via an adhesive 6. The decorative panel 2 is formed by molding a long plate having a certain degree of elasticity, such as a metal plate, for example, a surface-treated steel plate, an aluminum plate, or a synthetic resin plate, and forming the cross section into an isosceles shape. be. Specifically, it has a cross-sectional shape as shown in FIGS. 2a to 2f. In other words, in figures a and b, the isosceles angle θ ₁
is 90°, both ends are bent toward the back surface 2a side to form an inclined piece 3, and one inclined end is bent inward to form a tongue piece 4 at θ ₂ =90° and θ ₃ =60°. This is panel 2. In figure c, the isosceles is not simply 90°,
This is a decorative panel 2 whose corners are chamfered. Furthermore, figures d and e show a decorative panel 2 reinforced by providing ribs 2b on an isosceles plane, and figure f shows a decorative panel 2 in which the isosceles corners are curved. Also, one male connector 5 may be fixed in the longitudinal direction of the back surface 2a of the decorative panel 2 as shown in FIG.
As shown in Figure b, the panel 1 is fixed to the inner corner by being partially disposed and engaged with a female connector (not shown). That is, the male connector 5 has a wedge-like shape that is long enough not to reach the inclined piece 3 on the back surface 2a of the decorative panel 2 and protrudes toward the back surface at the center of the corner where the isosceles 5a intersect with the isosceles 5a serving as the supporting side. It is composed of a protrusion 7. To explain further, specific examples of the male connector 5 include those with cross sections shown in FIGS. 3a to 3i, for example. In addition, the male connectors 5 shown in figures a to h are all made of surface-treated steel plate (plate thickness 0.27 to 0.35 mm), aluminum plate,
A copper plate is molded to be symmetrical with respect to the center line A, and the figure I is drawn. That is, FIG. 3a shows a male connector 5 having a square wedge-shaped projection 7, and FIG. In Figures c and d, the wedge-shaped protrusion 7 is a modified diamond shape as described above, but it is a male connector 5 in which a neck 8 is provided between the isosceles 5a and the wedge-shaped protrusion 7. Figure e shows a male connector 5 in which the wedge-shaped protrusion 7 is shaped like a triangle, and figure f shows a male connector 5 in which the wedge-shaped protrusion 7 is formed in a circular shape. Further, g and h are modified examples of the isosceles 5a, and in particular, h is a male connector 5 reinforced by forming ribs 9 on the isosceles 5a. Moreover, the adhesive 6 is applied to the back surface 2a of the decorative panel 2 and the two parts of the male connector 5.
The back surface of the equal side 5a is bonded to integrate both members. This adhesive 6 is a synthetic resin type,
Rubber type is best.

Next, a construction example will be explained.

Assume now that there is a pillar A as shown in FIG. 4, and that a furrow supporter B is fixed to two perpendicular faces of the pillar A, and a furrow C is fixed to this. Therefore, the third
Female connector D corresponding to male connector 5 shown in Figure a
(width W = 50 mm) were fixed vertically at a pitch of 300 mm via nails E and offset from the barrel C as shown in FIG. Next, connect the exterior materials F and G to the corners, and attach the female connector D to the nail E.
Fix it to the body rim C with. Then, the panel 1 shown in FIG. 1b is pressed against this corner in the direction of arrow H to engage the male connector 5 with the female connector D. As a result, the forces interact with each other at the portions indicated by arrows in FIG. 5, and are connected without flapping.

What has been described above is only one embodiment of the panel 1 according to the present invention, and it is also possible to integrate both members by spot welding.

As mentioned above, according to the panel according to the present invention,
Attach the male connector integrally to the back of the decorative panel,
Since the female type connector is fixed to the column and connected by engaging the female type connector, the nail heads are not exposed on the decorative panel surface as in the past, and it has excellent aesthetics and durability. There is. Furthermore, since the connection is made using a male and female connection structure, there is an advantage that attachment and detachment are extremely easy. Furthermore, due to the structure in which reaction force and elasticity act on each other between the panel and the exterior material, the bonding force is strengthened, and there is also no flapping at the edges or sagging on the surface of the decorative panel. Of course, waterproofness is achieved by forming a gap between the exterior material and the back of the decorative panel, so there is no capillary phenomenon, and it is possible to create a corner that does not leak rainwater.

[Brief explanation of the drawing]

Figures 1 a and b are perspective views showing one embodiment of the inside corner panel according to the present invention, Figures 2 a to f are cross-sectional views showing an example of the decorative panel, and Figures 3 a to i are male types. FIG. 4 is a cross-sectional view showing an example of a connector, FIG. 4 is a perspective view showing the construction state of the inside corner panel according to the present invention, and FIG. 5 is an explanatory diagram showing the force relationship of the constructed panel. 1... Panel for inside corner, 2... Decorative panel, 3...
... Sloped piece, 4... Tongue piece, 5... Male connector.

Claims (1)

[Scope of utility model registration request] A decorative panel in which a long plate has an isosceles mountain shape in cross section, its longitudinal edges are bent to the back side to form a slanted piece, and the slanted ends are bent inward to form a tongue piece. , the length up to the middle of the isosceles,
and a long or short male connector having a wedge-shaped protrusion projecting toward the back side at the center of the corner where the isosceles intersect, and the male connector is attached to the corner of the back surface of the decorative panel. An inside corner panel characterized in that one or more panels are fixed together with an adhesive.